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Numbers that have only 2 factors are prime numbers

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โˆ™ 2015-11-12 12:48:32
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Q: What are numbers that have 2 factors?
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Related questions

What are three factors that has the numbers 2 4 and 8?

Factors don't have numbers. Numbers have factors. Numbers that have the factors 2, 4 and 8 are 8 and all of its multiples.


Is Composite numbers have only 2 factors?

No because only prime numbers have 2 factors whereas composite numbers have more than 2 factors


Which numbers have exactly two factors?

Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors


Can composite numbers have three factors?

Yes because composite numbers are numbers with more than 2 factors


What is the answer of three numbers have 2 factors in math?

Prime numbers have two factors. 2, 3 and 5 are prime numbers.


What are the numbers factors of 2?

2 and 1 are the only factors of 2


What numbers below 20 have 2 factors?

A number will always have 1 and itself as factors. And thus the only numbers with 2 factors will be prime numbers. The only prime numbers below 20 are 2, 3, 5, 7, 11, 13, 17 and 19, and thus these are the only numbers below 20 that have 2 factors.


What are the factors of 2 to 100?

All of the numbers from 1 to 100 are the factors in the set of numbers from 2 to 100.


What two numbers have the factors 2 4 and 9?

What two numbers have the factors 2 4 and 8


What are 3 numbers with 2 factors?

All numbers have 2 factors in that they can all evenly divide by 1 and themselves. If a number has only 2 factors, then it is prime. The first 3 prime numbers are 2, 3 and 5.


Why are some numbers prime and some numbers composite?

Prime numbers have only 2 factors while composite numbers have more than 2 factors


Numbers with only 2 factors are called?

Numbers having only 2 factors are prime numbers. Their only factors are 1 and themselves. Prime numbers. The only two factors should be 1 and itself.


How many factors do each the following numbers have?

If they are prime numbers only 2 factors but if they are composite number they will have more than 2 factors


What factors only have 2 numbers?

Prime numbers have only two factors.


What numbers 2 have 5 factors?

That could either be "What numbers have 5 factors" or "What numbers have 2 and 5 as factors." Prime numbers to the fourth power, like 16 and 81, have 5 factors. Any multiple of 10 has 2 and 5 as a factor.


What are numbers with 2 factors?

prime numbers


What numbers are multiples of 2 and factors of 18?

2, 6 and 18 are numbers that are multiples of 2 and factors of 18.2, 6 and 18


What are the factors of 2 1-9?

Factors refer to whole numbers, not mixed numbers.


What are the factors and prime numbers of 6?

Prime numbers are 3 and 2. Factors are 1,2,3,6.


What are two numbers that have 2 5 and 7 as factors?

two numbers that have factors of 2, 5 and 7 are 70 and 140.


Do all even numbers have two factors and why?

Every number except the number 1 has at least two factors, 1 and the number itself. Prime numbers have exactly two factors and composite numbers have more than two factors. All even numbers except the number 2 are composite numbers and have more than two factors. The number 2 is prime and its only factors are 1 and 2.


Which of the factors of 36 are prime numbers and explain how you know?

2 and 3 are the prime factors of 36. Of the factors of 36, 2 and 3 are the only prime numbers.


What are 2 numbers more than 50 and 30 exactly 2 factors?

Prime numbers have exactly two factors. 53 and 59 are prime numbers.


What numbers have more than 2 factors?

All composite numbers have more than two factors. The smallest such number is 4, which is equal to 2 x 2. 4 has three factors: 1, 2, and 4.


What are the definition of composite numbers?

composite numbers are numbers who have more than 2 factors example 10 the factors of 10 are 1,2,5,10.10 has more than 2 factors ,so it is a composite no.

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